Hello i have a program that should create a popup when the button is pressed and popup should contain text fields and buttons.I searched but i only found JOptionPane but it does not contain more than one text field so i need something else.
I tought that if i make a internal frame and make it invisible and when pressed make it visible
private void ButtonActionPerformed(java.awt.event.ActionEvent evt) {
InternalFrame.show();
InternalFrame.toFront();
}
but it doesn't work so i need a code to make this possible(it doesn't matter if its frame or not)
